基肥对药用植物凉粉草植株生长及效益的影响  

Effect of Different Basal Fertilizers on Growth and Benefit of Mesona chinensis

作　　者：韦荣昌[1,2] 李林轩[1] 吴庆华[1] 潘丽梅[1] 李小勇[1] 唐其[1] 

机构地区：[1]广西药用植物园,广西南宁530023 [2]中国医学科学院北京协和医学院药用植物研究所,北京100193

出　　处：《北方园艺》2013年第23期166-168,共3页Northern Horticulture

基　　金：广西壮族自治区科技攻关资助项目(桂科攻1099063-6)

摘　　要：以凉粉草为试材，采用鸡粪和鸡粪加复合肥作基肥进行栽培试验，研究了不同基肥处理对药用植物凉粉草植株生长及效益的影响。结果表明：各基肥处理与对照相比，植株茎蔓长增加5．5～7．9cm，分枝增加27．7～49．3条，药材产量增加121．2~214．8kg／667m2；以鸡粪4kg／m2的处理效果最佳，植株茎蔓最长、分枝最多、产量最高，投入产出比也高达1：5．37。说明基肥能促进凉粉草植株生长和增加分枝数，显著提高药材产量及效益。Taking the Mesona chinensis as material, the effects of different basal fertilizers on the growth and benefit of Mesona chinensis plant were revealed by basal fertilizer of chicken fertilizer, chicken fertilizer and compound fertilizer mixed. The results showed that the caulis length,the branches and the yield of basal fertilizer treatment were more than 5.5~7.9 era, 27. 7----49.3 and 121.2~ 214.8 kg/667m2 with control. The treatment of applying chicken fertilizer for 4 kg/m2 manifested the best effect of the longest main stem, the most branches and the highest yield, which showed obvious economic benefic with 1 ： 5.37 input-ouput ratio. It could be concluded that the basal fertilizer could promote the growth and branches and increase the yield of Mesona chinensis.

关 键 词：凉粉草 基肥 植株生长 效益 

分 类 号：S571.9[农业科学—作物学]